baber/WOPTO huggingface dataset:
Patent JP-H09261692-A (JP)
Title: Operation testing device for signal processing circuit
Inventor: TSUSHIMA KATSUHIKO
IPC: H04N17/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To perform a simple test in the real operation cycle of the LSI of an actually mounted circuit by comparing the expected value of the operation result of a signal processing circuit for operation setting conditions with the test result of a test result detection means and testing the operation of the signal processing circuit. SOLUTION: A test timing control circuit 5 controls the operation timing of a test pattern generation circuit 7 and a test result detection circuit 9 based on synchronizing signals VD and HD supplied to a circuit 2 to be tested. A CPU 138 is provided with an expected value setting means, an operation setting and test mode setting means and a comparison means. Then, the CPU 138 sets a test mode by the optional operation setting conditions of the circuit 2 to be tested, compares the expected value EP of the operation result of the circuit 2 to be tested for the operation setting conditions with the test result DP of the test result detection circuit 9 and tests the operation of the circuit 2 to be tested. Thus, the test is performed by using actual synchronizing signals.
Patent JP-S61229442-A (JP)
Title: Continuous casting machine by electromagnetic stirring
Inventor: MIZOTA HISAKAZU
IPC: B22D11/04
Filed: 1985-04-02
Abstract: PURPOSE:To improve the quality of an ingot by electromagnetic stirring and to reduce the cost of water-cooling copper plates by forming cooling passages between said copper plates and backup plates and providing a stirrer in a lower frame of such casting mold assembly. CONSTITUTION:The cooling passages 7 for cooling water 6 are formed between the water cooling copper plates 1, 2 and backup plates 3, 4. A feed port 8 and discharge port 9 for the cooling water 6 are provided to the bottom surfaces of flanges 3a, 4a provided in the upper part of the backup plates 3, 4. The inside of the lower frame 10b of such casting mold assembly 10 is partitioned to two chambers; the one chamber is constituted as the feed water passage 10d for the cooling water 6 and the other chamber is used as the place to be installed with the stirrer 13. The application of the assembled mold to a casting mold for electromagnetic stirring is realized by such construction and the correction of the copper plates 1, 2 by machining is made possible even in continuous casting by electromagnetic stirring. The reduction in the thickness of the copper plates 1, 2 and the backup plates 3, 4 is made possible as well.
Patent JP-H10269825-A (JP)
Title: Lighting system
Inventor: KONNO TAKESHI
IPC: F21V13/02
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system which can save trouble of changing a light source which is out of order and therefore decrease the maintenance cost even when one of the light sources such as fluorescent tubes, etc., goes out of order by adopting such a configuration that the decrease in illumination is apparently small and the light source being out of order is hard to be recognized in such an occasion. SOLUTION: A lighting system includes light sources 16 (16A, 16B, and 16C) such as fluorescent tubes, etc., a light reflecting member 14 having a light reflecting function arranged at a backside of the light sources 16, and a light diffusing member 18 having a light diffusing function arranged in a front side of the light source 16. Preferably, the light reflecting member 14 is made of a reflecting plate whose surface is frost processed, and the light diffusing member 18 is made of a light diffusing plate, on at least one side of which a light diffusing layer including an organic high polymer binder and organic high polymer particles is provided.
Patent JP-S56166960-A (JP)
Title: Sprinkler head
Inventor: TSUJI TOSHIHIDE
IPC: B05B3/06
Filed: 1980-05-23
Abstract: PURPOSE: To scatter water as well as to stop water supply corresponding to heat in the fire by a method wherein a rotary force converting a force toward an opening condition applied to a valve body by a water supply valve is stopped by solder fixation to keep the valve to a closing condition and, when the solder is melted by heat due to a fire, the valve is opened by a water pressure and, when a water supply pressure is shut off, the valve is closed by a spring.  
     CONSTITUTION: Normally, a valve body 27 to which a water supply pressure is applied is pushed downwardly from a position 27' and a rotary shaft member 20 is rotated through a guide pin 26 of a plunger 24 and the valve body 27 is converted to a closing condition by fixing a solder 11. When the solder 11 is melted in the fire, the fixation of the rotary shaft member 20 is released and said shaft member is rotated to a left direction and the plunger 24 is descended by guide action of a guide pin 26, a guide member 25 and a guide groove 22 to open the valve body 27 and water is scattered from a water scattering port 4. Subsequently, when water supply is stopped, a water pressure applied to the valve body 27 is eliminated and the valve body is pushed upwardly by an elastic force of a coil spring member 13 to close a water passage 19. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51144641-A (JP)
Title: Photo-divider
Inventor: MATSUMOTO KAZUYA
IPC: G03B7/099
Filed: 1975-06-06
Abstract: PURPOSE: Diffraction body is put between two optical part materials, which refractive indexes are the basically same as the diffraction body and their thickness is different each other, and the thin optical part material is faced to rays of light incident, reducing the generating the generating places of re-diffraction light. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04281604-A (JP)
Title: Spiral antenna and array antenna using the spiral antenna
Inventor: NAKANO HISAMATSU
IPC: H01Q21/24
Filed: 1991-03-09
Abstract: PURPOSE:To attain excellent directivity, reflection attenuation characteristic and axial ratio characteristic. CONSTITUTION:A radiation element 7 made of a spiral conductor, and a strip conductor 3 connecting to its end are supported on a same plane and an upper ground conductor 1 and a lower ground conductor 2 are provided to the upper and lower part via an upper insulation layer 4 and a lower insulation layer 5, and an opening 6 is provided to a part corresponding to the radiation element 7 in the upper ground conductor 1. Thus, the array antenna using the spiral antenna as the component is most suited as a satellite broadcast reception antenna employing a circularly polarized wave.
Patent JP-S59197355-A (JP)
Title: Production of roughly drawn cu wire for electrical conduction
Inventor: SAKURAI HARUO
IPC: B22D11/00
Filed: 1983-04-19
Abstract: PURPOSE:To prevent generation of the defect occurring in a Pb as impurity in continuous casting of a roughly drawn Cu wire for electrical conduction by a belt caster by adding a specific amt. of Sn to molten Cu contg. the Pb as impurity. CONSTITUTION:A roughly drawn Cu wire for electrical conduction is produced by casting continuously molten Cu by a belt caster using a belt at at least a part of a casting mold, and subjecting immediately the exposed casting ingot to hot rolling. A belt and wheel type continuous casting machine formed with a water- cooled casting mold by bringing an endless belt into contact with a part on the circumferential surface of a rotary wheel for the casting mold having a hollow groove on the circumferential surface or a twin belt type continuous casting machine formed with a water-cooled casting mold by moving a pair of endless belts in contact with each other is used for the belt caster. Said wire is cast by adding 10-5,000ppm Sn to the molten Cu contg. a Pb as impurity.
Patent JP-H05270655-A (JP)
Title: Shape material separative carry-out device
IPC: B66C1/12
Filed: 1992-03-26
Abstract: PURPOSE:To separatively carry out only off-specification shapes out of aluminum shapes stored on an inspection table. CONSTITUTION:Plural belt drive mechanism 20, 20... and corresponding clamp mechanism 30, 30... are disposed on an elevated frame 10. One ends of cargo belts B, B... are pulled out of the belt drive mechanism 20, 20..., passed under an off-specification shape and clamped to the clamp mechanism 30, 30..., and the elevated frame 10 is elevated. Then the off-specification shape is lifted by the cargo belts B, B... and carried out by the movement of the elevated frame 10.
Patent JP-S5714604-A (JP)
Title: Electrically conductive polymer treated with thiocyanic acid and its production
Inventor: HARASAWA KENJI
IPC: C08K5/36
Filed: 1980-05-26
Abstract: PURPOSE: A high-molecular-weight material is treated with thiocyanic acid, or with a thiocyanate salt and an acid or with thiourea and an acid to produce the titled electrically conductive polymer that is suitably used for recording discs, because of its high heat stability, dispersibility, flame retardancy, lubricity, maldability and processability.  
     CONSTITUTION: A high-molecular-weight material such as polyvinyl chloride is throughly kneaded with thiocyanic aid, or a thiocyanate salt such as ammonium thiocyanate and an acid such as orthophosphoric acid or with thiourea and an acid to give a homogeneous mixture. Then, the reaction is effected in a sealed reactor such as a pressure glass reactor or under opened conditions at -20W+20°C to produce the objective polymer of light yellowish orange. After the reaction, the thiocyanic acid remaining in the material is treated with a cationic molecule containing a quaternary nitrogen or an anionic molecule bearing carboxyl group to stabilize the polymer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07191991-A (JP)
Title: Data output device
Inventor: SHIRAI YASUYUKI
IPC: G06F17/24
Filed: 1994-03-15
Abstract: PURPOSE:To preferentially output any data specified in advance in correspondence to the priority area in the case of outputting two or more than two pieces of overlapped data. CONSTITUTION:First, document data X and graphic data Y are read out from a RAM. (Step 1) These data X and Y are overlapped from the output start position specified in advance at the output (Step 2) and the specification of the output area is initialized (Step 3). Whether or not the specified output area is the priority area or not is checked (Step S4) and if it is the priority area, a priority order table memory 17 is referred to (Step S5). When the data showing the priority order '2' is set, the data is sent to the display buffer (Steps S6 and S7). Then, if the data showing the priority order '1' is set, the data is sent to the display buffer (Steps S7 and S8).
Patent JP-S543859-A (JP)
Title: Crosslinkable chlorinated polyethylene composition
Inventor: MATOBA YASUO
IPC: C08L1/00
Filed: 1977-06-10
Abstract: PURPOSE: A chlorinated polyethylene composition having improved crosslinking rate, comprising a chlorinated polyethylene, thiourea, a sulfur (donor), and a polyhydric phenol. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56165278-A (JP)
Title: Fuel cell
Inventor: YAMAGATA TAKEO
IPC: H01M8/02
Filed: 1980-05-23
Abstract: PURPOSE:To enable a manifold support plate, made of graphite and installed on both ends of a laminated unit cell, to be prevented from any abrasion and breakdown by providing a plate sliding member between the above manifold support plate and a metal electrode used for taking out electric power. CONSTITUTION:A separator 2, an air electrode 3, a matrix and a fuel electrode are laminated to make a unit cell, which is retained with a manifold support plate 7 made of a graphite plate. A metal electrode 9 made of copper or the like is installed  via a plate sliding member 14 made of a soft conductive material such as an expanded graphite plate possessing a small coefficient of friction and flexibility, and pressed and fixed to the plate 11 via an insulating plate 12. A manifold 6 provided  on the outermost periphery of the laminated unit cell, and the manifold support  plate 7 are assembled with a packing 8 interposed between them, and the manifold  6 is fixed with a metal clamping band.
Patent JP-H06256857-A (JP)
Title: Production of galvannealed steel sheet having excellent workability
Inventor: HOSOMI KAZUAKI
IPC: C21D9/46
Filed: 1993-03-05
Abstract: PURPOSE:To inexpensively produce the galvannealed steel sheet (GA) having a plating layer structure of a delta1 phase single phase type and excellent workability. CONSTITUTION:After a steel sheet is galvanized in a galvanizing bath added with 0.1 to 0.2mass% Al, this steel sheet is heated up at >=20 deg.C heating up rate by a high-frequency induction heating system. The steel sheet is held for 5 to 10 seconds at the point of the time the steel sheet temp. attains 490 to 550 deg.C and, thereafter, the steel sheet is cooled down to room temp. at >=20 deg.C/sec cooling rate, by which the GA having the excellent workability is produced.
Patent JP-H08273252-A (JP)
Title: Cylinder device
Inventor: KARASAWA JUN
IPC: G11B15/61
Filed: 1995-03-28
Abstract: PURPOSE: To realize stable and highly accurate running of a tape, and then to simplify the manufacture. CONSTITUTION: A main body 11 of the cylinder is cylindrically resin-molded by a resin material, and also 1st and 2nd protruding parts 15a, 15b are integrally formed by the resin molding. These 1st and 2nd protruding parts 15a, 15b are arranged for positioning on a mounting base 13 by pressing them in the direction of a chassis with the use of a fitting 16.
Patent JP-S63238952-A (JP)
Title: Production of metal strip
Inventor: TOMITA SHOGO
IPC: B22D23/00
Filed: 1987-03-25
Abstract: PURPOSE:To stably roll solidified deposits which is smoothly peeled by depositing and solidifying gas jetted minute particle of molten metal on the leader strip along peripheral face of a rotated drum and rolling this strip under tension condition. CONSTITUTION:The minute particle Mp finely granulating the flowed molten metal M by gas jetting of an atomizer 3 is deposited on the thin leader strip 10 along the peripheral face of rotated cooling drum 5, to solidify D. This strip 10 is passed through a rolling mill 6 while given the tension by a press-roll 11, introducing roll 13 and a deflector roll 12 and wound to a coiler 7. After that, the solidified deposit DS which is smoothly peeled is stably rolled under tension condition and wound to the coiler 7. Further, this strip-like deposit DS is controlled at suitable temp. by heating or cooling device 17.
Patent JP-S544090-A (JP)
Title: X-ray tube
Inventor: YAMAMURA TOSHIO
IPC: H01J35/16
Filed: 1977-06-11
Abstract: PURPOSE: To prevent explosion of X-ray tube and to pick up the tube safely, by bursting the thin thickness movable body in response to the pressure difference, if the internal pressure of the vacuum surrounder increases more than the external pressure. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62225031-A (JP)
Title: Tdma terminal equipment for satellite communication
Inventor: MINENO TOSHIYUKI
IPC: H04B7/15
Filed: 1986-03-26
Abstract: PURPOSE:To easily attain automatic restoration after the occurrence of hit without giving any effect on the operation of a TDMA system by detecting power restoration after the occurrence of hit and transferring the operation data stored in advance to plural equipments. CONSTITUTION:A power from a main power supply l is sent to a TDMA terminal station equipment 3 via a power supply detection section 2 at the normal operation and fed to equipments 4-l-4-n respectively. An instruction signal transferring an operation data relating to the TDMA operation to the equipment 3 is sent corresonding to the input of a power supply restoration detection signal generated by a detection section 2 from a central supervisory control sectioin 5 at the power restoration from a power failure such as occurrence of hit. Various operation data are stored in a TDMA operation data storage section 6 in advance relating to the equipment 3 and the operation data corresponding to the command signal is transferred sequentially individually corresponding to the equipments 4-l-4-n. After the end of transfer, the equipment 3 is set automatically to the normal reception state. A control signal of transmission start is set to the equipment 3 in the control section 5 and the result is inputted to the equipment 3. Thus, the transmission is restarted without intervention of the operator.
Patent JP-H02248963-A (JP)
Title: Image recording device
Inventor: SHIMAZAKI TOSHIO
IPC: G03G15/08
Filed: 1989-03-23
Abstract: PURPOSE:To reduce a cost for an exchange unit by driving and connecting a drive transmitting member with a driving device of the image recording device main body when the exchange unit is attached to the image recording device main body. CONSTITUTION:A cleaning unit 5, an electrifier 2, and a toner cartridge 18 are connected by unit arms 27 on both sides, integrally constituting the exchangeable exchange unit 20. The drive transmitting member constituted as a first gear 23 is provided in a shaft of a toner feeding roller 19. On the other hand, the driving device is provided as a main motor 24 in a laser printer, and a photosensitive body drum 1, a developing roller 3, a paper feeding roller 9, a resisting roller 12, and a fixing roller 15 are rotated through a driving system by the main motor 24, and at the same time, the main motor is driven and connected to a second gear 25 engageable with a roller gear 23. Thus, since it becomes unnecessary to provide a driving source in the exchange unit, the unit price is reduced.
Patent JP-S57181083-A (JP)
Title: Pyridine derivative
Inventor: MAACHIN JIYOONZU
IPC: C07D417/12
Filed: 1982-04-24
Abstract: Compounds of the formula (I) :- 
<CHEM>
 and pharmaceutically acceptable salts thereof and a process for their preparation are disclosed in formula (I).
 W is a 4-imidazolyl group optionally substituted in the 5-position with methyl or bromine; a 2-pyridyl group optionally substituted in the 3-position with C1-4 alkyl, C1-4 alkoxy, halogen, amino or hydroxy; a 2-thiazolyl group; a 2-guanidino-4-thiazolyl group; a 2-furanyl or 2-thienyl group optionally substituted in the 5-position with a group R<1>R<2>N(CH2)m- (where R<1> and R<2> which are the same or different are C1-4 alkyl or together with the nitrogen atom represent a piperidyl, pyrrolidyl or morpholinyl group, and m is an integer from 1 to 4); or a phenyl group substituted in the 3- or 4-position with a group R<1>R<2>N(CH2)m;
 X is methylene (CH2) or sulphur, and
 Y is methylene or, provided X is methylene and W is a substituted phenyl group, oxygen;
 R<3> is a carboxy or hydroxy group; R<4> is hydrogen or a C1-4 alkyl group;
 R<5> is hydrogen, a C1-4 alkyl group, a benzyl group or with R<4> a C3-5 alkylene group; and
 R<6> is hydrogen or a C1-4 alkyl group. The compounds of the invention are histamine H2-antagonists.
Patent JP-H06284279-A (JP)
Title: Isochromatic conversion method
Inventor: SHIMOMURA SHINZO
IPC: H04N1/46
Filed: 1993-03-29
Abstract: PURPOSE:To attain isochromatic conversion with excellent isochromaticity without remarkable cost increasing even when digital data are processed by varying a masking constant depending on weight of read data. CONSTITUTION:R, G, B data have a weight of 8-bit. A masking constant table 4 receives high-order 4-bits of each of R, G, B data and provides the output of a masking constant designated by a received weight to signal lines 5, 6, 7. A masking calculation block 11 fetches the R, G, B data and the masking constants on the signal lines 5, 6, 7 and provides an output of Y, M, C data in time division. Signals used to inform which color of Y, M, C is outputted on signal lines 12, 13 are inputted to the table 4 in time division. When the table 4 receives the R, G, B data and the output of the signal lines 12, 13 is Y, masking constants a11, a12 and a13 corresponding to the weight of the high- order 4-bit of the R, G, B data are outputted respectively to the signal lines 5, 6, 7. A block 11 calculates equation 1 and provides a resulting output to a signal line 8.
Patent JP-S62224650-A (JP)
Title: Copper alloy having resistance to bio-contamination
Inventor: TODA YOSHIHISA
IPC: C22C9/06
Filed: 1986-03-27
Abstract: PURPOSE:To manufacture of bio-contamination-resistant copper alloy excellent in mechanical strength, by incorporating specific percentage of Ni, Fe, Cr, Al, Mn, Ti, and Zr to Cu. CONSTITUTION:The copper alloy having a composition consisting of, by weight, 2.0-12.0% Ni, 0.5-2.0% Fe, 0.2-1.0% Cr, 0.2-2.0% Al, 2.0-5.0% Mn, 0.1-0.5% of either or both of Ti and Zr, and the balance Cu with usual impurities is prepared. Moreover, the total content of Sn, Pb, Zn, Si, etc., as impurities is regulated to <=about 0.5%. In this way, the copper alloy excellent in resistance to bio-contamination and in mechanical strength and suitable for parts for ships, etc., can be obtained.
Patent JP-H10270668-A (JP)
Title: Gate array
Inventor: YOSHINAGA MASAO
IPC: H01L21/82
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To enhance the driving ability of cells by regularly arranging fundamental cells composed of MOS transistor gates of first conductivity type and MOS transistor gates of second conductivity type, and providing bent sections in those MOS transistor gates. SOLUTION: A P-type diffusion layer 11 is connected to power source 8 through a insulating layer 10a, and a P channel MOS transistor gate 6 having bent sections 60a, 60b bent so as to have interior angles of about 135 deg. is put on the P type diffusion layer 11. And one end of the P channel MOS transistor gate 6 is connected to the power souse 8, and the other end is connected to an insulating layer 10b. Besides, an N channel MOS transistor having bent sections 70a, 70b bent so as to have interior angles of about 135 deg.C is put on an N type diffusion layer 12. And one end of the N channel MOS transistor gate 7 is connected to the insulating layer 10b, and the other end is connected to a grounding part 9. Fundamental cells 1a like this are arranged regularly.
Patent JP-H06286793-A (JP)
Title: Automatic liquid filling method
Inventor: HIRANO MAKOTO
IPC: B65B3/00
Filed: 1993-03-29
Abstract: PURPOSE:To fill accurately a specific amount of liquid, by setting so that the weight of a container after filling is smaller than the weight of an empty container which is greater than the weight of that container only, and the weight of the empty container is greater than the weight of which the another container with smaller weight than this is filled with the liquid. CONSTITUTION:Liquid nitrogen is filled into containers of two different types with weights A1 and A2 (A1<A2). An amount that the container is filled with liquid nitrogen is set to(A1+B1) (A1+B1<A2). When measured weight X is smaller than the amount A1+B1, an amount that the container is filled with liquid nitrogen is set to (A1+B1). Conversely when it is greater than that, the weight X is compared with an amount that another container is filled with liquid nitrogen, (A2+B2), and with the weight A2. If the weight X is between (A2+B2) and A2, an amount that the contatiner is filled with liquid nitrogen is set to (A2+B2) Then, the weight of the container into which liquid nitrogen is being filled is measured. The measured weight X is compared with the amounts, (A1+B1) and (A2+B2). When the weight X is equal to or greater than them, filling is stopped.